package com.bdqn.ch01.controller;

import com.bdqn.ch01.service.HelloService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
public class HelloController {
    @Autowired
    private HelloService helloService;

    @RequestMapping("/hello")
    public String hello(){
        String msg=helloService.sayHello();
        return  msg;
    }
}
